Search a number
-
+
130213200201 = 3722338513221
BaseRepresentation
bin111100101000101001…
…1111100000101001001
3110110002210002221022120
41321101103330011021
54113134034401301
6135452532441453
712256542640200
oct1712123740511
9413083087276
10130213200201
115024aa58647
12212a0179289
13c3821011b6
146433926237
1535c1928e36
hex1e514fc149

130213200201 has 24 divisors (see below), whose sum is σ = 210744350784. Its totient is φ = 71172430560.

The previous prime is 130213200199. The next prime is 130213200223. The reversal of 130213200201 is 102002312031.

It is not a de Polignac number, because 130213200201 - 21 = 130213200199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130213200241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19253230 + ... + 19259991.

It is an arithmetic number, because the mean of its divisors is an integer number (8781014616).

Almost surely, 2130213200201 is an apocalyptic number.

It is an amenable number.

130213200201 is a deficient number, since it is larger than the sum of its proper divisors (80531150583).

130213200201 is a wasteful number, since it uses less digits than its factorization.

130213200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38513261 (or 38513254 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 130213200201 its reverse (102002312031), we get a palindrome (232215512232).

The spelling of 130213200201 in words is "one hundred thirty billion, two hundred thirteen million, two hundred thousand, two hundred one".

Divisors: 1 3 7 21 23 49 69 147 161 483 1127 3381 38513221 115539663 269592547 808777641 885804083 1887147829 2657412249 5661443487 6200628581 18601885743 43404400067 130213200201